The apartment was nice enough but the green system door lock and electricity saving was very confusing to figure out. You had to make sure you turn off everything every time you leave the apartment or the door beeps and doesn’t stop. Even with this annoying system in place, I was still charged a fee for “wasting” electricity. It’s not a big deal but just felt like I was being nickeled and dimed on my stay. Maybe next time just charge a little more for the room and don’t make the guest figure out the green system